{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-21-324497","form_type":"8-K","ticker":"MOS","cik":"0001285785","company_name":"MOSAIC CO","filed_at":"2021-11-09T23:59:59+00:00","discovered_at":"2026-05-14T18:04:11.906118+00:00","generated_at":"2026-06-28T10:30:32.793966+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Mosaic buys $314.8M of own stock in Vale secondary; Vale directors stay on board","bullets":["Underwriter purchased 34.2M shares from Vale at $36.84/share; Mosaic repurchased 8.5M of those shares for ~$314.8M.","Repurchase uses existing $1B share buyback authorization; company received no proceeds from the offering.","Vale sold its entire holding in Mosaic and no longer owns any shares.","Vale-designated directors Oscar P. Bernardes and Luciano Siani Pires offered resignations; board rejected them, they remain."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-21-324497","json":"https://secwatch.observer/filing/0001193125-21-324497.json","markdown":"https://secwatch.observer/filing/0001193125-21-324497.md","text":"https://secwatch.observer/filing/0001193125-21-324497.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1285785/000119312521324497/0001193125-21-324497-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1285785/000119312521324497/d248884d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T10:30:32.793966+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}